18430664

素因数分解:

$2^3\times 7^2\times {\mathrm{47017}}^1$

素因数の和:47037

約数の個数: 24

約数和(自身を含む): 40200390

約数和(自身を除く): 21769726

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47017, 94034, 188068, 329119, 376136, 658238, 1316476, 2303833, 2632952, 4607666, 9215332, 18430664]

約数ペア:

[(1, 18430664), (2, 9215332), (4, 4607666), (7, 2632952), (8, 2303833), (14, 1316476), (28, 658238), (49, 376136), (56, 329119), (98, 188068), (196, 94034), (392, 47017)]